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CAS RN: 62708-56-9 | Product Number: D1354
(-)-Dibenzoyl-L-tartaric Acid Monohydrate
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Purity: >98.0%(T)
Synonyms:
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 25G |
€49.00
|
Contact Us | 1 |
|
| 500G |
€645.00
|
Contact Us | 16 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | D1354 |
Purity / Analysis Method 
|
>98.0%(T) |
| Molecular Formula / Molecular Weight | C__1__8H__1__4O__8·H__2O = 376.32 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 62708-56-9 |
| Reaxys Registry Number | 709854 |
| PubChem Substance ID | 87567870 |
| MDL Number | MFCD00149119 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(Neutralization titration) | min. 98.0 %(calcd.on anh.substance) |
| Specific rotation [a]20/D | -106.0 to -111.0 deg(C=1, EtOH) |
| Water | 4.7 to 5.1 % |
Properties (reference)
| Melting Point | 90 °C |
| Specific Rotation | -108.5° (C=1,EtOH) |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear eye protection/ face protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
Related Laws:
| EC Number | 220-374-0 |
Transport Information:
| HS Number | 2918199890 |
Application
An Optical Resolving Agent for Amines
References
- Racemat-Spaltung des d,l-Phenylalanins, d,l-Valins und d,l-Alanins über ihre Ester (written in German)
- Regional rule for the optical activity of conformational isomers of octahedral transition metal complexes
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